Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schoen & Cie A GfiledCriticalSchoen & Cie A G
Application grantedgrantedCritical
Publication of DK48523CpublicationCriticalpatent/DK48523C/da